English verb conjugation
COULD NORMALIZE

Regular verb: normalize - normalized - normalized

Affirmation

Simple form	V-ing form
I could normalize you could normalize she could normalize we could normalize you could normalize they could normalize	I could be normalizing you could be normalizing she could be normalizing we could be normalizing you could be normalizing they could be normalizing
Perfect	V-ing perfect
I could have normalized you could have normalized she could have normalized we could have normalized you could have normalized they could have normalized	I could have been normalizing you could have been normalizing she could have been normalizing we could have been normalizing you could have been normalizing they could have been normalizing

Negation

Simple form	V-ing form
I could not normalize you could not normalize she could not normalize we could not normalize you could not normalize they could not normalize	I could not be normalizing you could not be normalizing she could not be normalizing we could not be normalizing you could not be normalizing they could not be normalizing
Perfect	V-ing perfect
I could not have normalized you could not have normalized she could not have normalized we could not have normalized you could not have normalized they could not have normalized	I could not have been normalizing you could not have been normalizing she could not have been normalizing we could not have been normalizing you could not have been normalizing they could not have been normalizing

Interrogative form

Simple form	V-ing form
could I normalize? could you normalize? could she normalize? could we normalize? could you normalize? could they normalize?	could I be normalizing? could you be normalizing? could she be normalizing? could we be normalizing? could you be normalizing? could they be normalizing?
Perfect	V-ing perfect
could I have normalized? could you have normalized? could she have normalized? could we have normalized? could you have normalized? could they have normalized?	could I have been normalizing? could you have been normalizing? could she have been normalizing? could we have been normalizing? could you have been normalizing? could they have been normalizing?

Interro-negative form

Simple form	V-ing form
could I not normalize? could you not normalize? could she not normalize? could we not normalize? could you not normalize? could they not normalize?	could I not be normalizing? could you not be normalizing? could she not be normalizing? could we not be normalizing? could you not be normalizing? could they not be normalizing?
Perfect	V-ing perfect
could I not have normalized? could you not have normalized? could she not have normalized? could we not have normalized? could you not have normalized? could they not have normalized?	could I not have been normalizing? could you not have been normalizing? could she not have been normalizing? could we not have been normalizing? could you not have been normalizing? could they not have been normalizing?